div#ajax_loader { 
	font:10px/201px 'Trebuchet MS', arial, helvetica, sans-serif; 
	color:#333; 
	text-align:center; 
	text-transform:uppercase; 
	position:absolute; 
	left:35%; 
	top:50%; 
	width:300px; 
	height:200px; 
	margin:-100px 0 -150px 0; 
	border:5px solid #4292DD; 
	background:#FFF url(imagens/ajax-loader.gif) no-repeat center center; 
	display:none; 
}

.carregando {
	font-family: Arial;
	font-size: 12px;
	font-weight:bold;
}